共 12 条
- [1] BEYER D, 1979, RADIOLOGE, V19, P432
- [3] GRABBE E, 1982, FORTSCHR RONTG NEUEN, V136, P653
- [5] HUBENER KH, 1980, LEBER MAGEN DARM, V10, P309
- [6] KRESTIN G P, 1985, Roentgen-Blaetter, V38, P93
- [10] STEINBRICH W, 1979, FORTSCHR RONTG NEUEN, V131, P499